Part Number: 13953771 (727 ea stock) Part Number: 13953772 (827 ea stock) Part Number: 13953773 (727 ea stock) Part Number: 13953774 (1257 ea stock) Part Number: 139538 (Retainer) Part Number: 1395380000 (Weidmuller) Part Number: 139538-01 (No description) Part Number: 139539 (Rotor) Part Number: 139539-1 (Fittings) Part Number: 13953998 (No description) Part Number: 139539Y1 (Seal ring,metal ea0ahp5) Part Number: 139539Y10 (Ring) Part Number: 139539Y11 (Ring) Part Number: 139539Y12 (Seal)